Toyota 7FGU70:
SAS light on

I know nothing about how to troubleshoot this. The light is usually on when I start the truck. When I raise the forks and drop them, I see a amber indicator in the shape of an H come on. then both lights go out. Truck has a potentiometer on the tilt, a switch on the right side of the two stage mast, and a sensor in the hydraulic line between the main lift cylinders. How do I troubleshoot this?
  • Posted 10 Nov 2011 14:03
  • Discussion started by Liftdoctor
  • Indiana, United States
Showing items 1 - 3 of 3 results.
Not sure but I will give it a shot. I find that the rubber mounts for the control valve are worn. Or the spring in the tilt spool is week, or the switch in the tilt spool is intermittent. All this assuming you have the SAS/ OPPS system on this lift. Anyway, causes the switch in the tilt spool to be engaged when it should not be. If the fault is there, by hand center the tilt lever, the light might go out. if it dose, you found it. Good luck, some of the things I have found.
  • Posted 5 Aug 2015 15:36
  • Modified 5 Aug 2015 15:44 by poster
  • Reply by gsparks53
  • Arizona, United States
Liftdoctor, I think that the dash should display some code. I have run into this before and it was a broken harness going up to the mast switch.
Dimitry I have never seen a code 56 before. Do you have a different model than Liftdoctor?
  • Posted 12 Nov 2011 04:21
  • Reply by rogeriwt
  • Massachusetts, United States
hi, may be know anybody about SAs errors? error56 light on, and I dont know what is the mean.
  • Posted 11 Nov 2011 04:38
  • Reply by Dimitry
  • Kaliningrad reg., Russia

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.

Upcoming industry events …
May 09-11, 2025 - Bangalore, India
October 21-23, 2025 - Panama City, Panama
July 15-17, 2025 - Hong Kong, Hong Kong
Latest job alerts …
Louisville, KY, United States
Dubuque, IA, United States
Louisville, KY, United States
Fact of the week
On average, people read 10-30% slower from a screen than from paper.
Latest job alerts …
Louisville, KY, United States
Dubuque, IA, United States
Louisville, KY, United States
Movers & Shakers
Linda Häkkilä Linda Häkkilä
vice president, Investor Relations, Konecranes
vice president operations, Elokon Group
President, EP Equipment Europe
Senior vice president human resources, Kalmar